Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher Ryan Thewis, PT
Physical Therapist in Bloomer, WI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134630635
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Registry record
Entity type Individual (Type 1)
Name Christopher Ryan Thewis
Credential PT
Sex Male
Practice address 1501 Thompson St, Bloomer, WI, 54724
Phone (715) 838-5222
Enumeration date Oct 24, 2017
Last updated in NPPES Sep 11, 2020
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 12812-24 (WI) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Christopher Thewis?
Christopher Thewis is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Ronald Reimer Physician Assistant · Bloomer, WI NPI 1427058122 Phillip Skaar Family Medicine Physician · Bloomer, WI NPI 1295725703 Bruce Carlson Family Medicine Physician · Bloomer, WI NPI 1700877396 Deborah Labudde Physician Assistant · Bloomer, WI NPI 1104805282 Kristen Bruxvoort Family Medicine Physician · Bloomer, WI NPI 1013996107 Robert Reimer Physician Assistant · Bloomer, WI NPI 1881674422 John Larson Family Medicine Physician · Bloomer, WI NPI 1376523936 Charles Wirtz Hospitalist Physician · Bloomer, WI NPI 1659351195
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-11.